All services

Python Development

Backends, APIs and automation scripts in Python — FastAPI, Flask and Django, plus everyday file, PDF and Excel automation.

Python Development — an illustration of the tools and systems involved

What we deliver

10 services in this discipline. Each one says what it includes and how we approach it — no jargon, no vague promises.

    01

    Backend Development

    Reliable, testable server-side systems built on clean data models you can extend later.

    Clean data models, sensible layering and tests around the parts that genuinely matter, so the system stays changeable a year later. We favour boring, well-understood tools over whatever is currently trending, because you'll be maintaining this after we hand it over. Documentation covers how to run, deploy and debug it.

    02

    Automation Scripts

    Small programs that eliminate the repetitive tasks currently eating your team's hours.

    The repetitive daily task — downloading a report, reformatting it, emailing it on — becomes a scheduled script that never forgets and never mistypes. This is usually the fastest return on any development spend, often paying for itself within weeks. Scripts log what they did, so you can verify rather than trust blindly.

    03

    REST API Development

    Well-structured endpoints with authentication, input validation and proper versioning.

    Consistent resource design, genuine input validation, correct status codes, authentication and versioning from the very first endpoint. Consumers get predictable behaviour instead of surprises six months in. Tests cover the contract, so a refactor doesn't quietly break someone's integration.

    04

    FastAPI Development

    High-performance async APIs with interactive documentation generated automatically.

    Async request handling for high-concurrency workloads, with request and response models typed and documented automatically from the code. The interactive documentation means whoever integrates rarely needs to book a meeting. Background tasks and streaming responses are supported where the workload calls for them.

    05

    Flask Development

    Lightweight services and internal tools where a full framework would be overkill.

    For internal tools and focused services where a full framework adds ceremony without benefit. Small, readable, quick to deploy and easy for another developer to pick up. We still apply proper structure, so a small service doesn't become an unmaintainable single file.

    06

    Django Development

    Batteries-included applications with admin, authentication and ORM ready out of the box.

    Admin interface, authentication, ORM and migrations available immediately, which makes Django a strong fit for data-heavy business applications. We keep the built-in admin for internal staff and build proper interfaces for everyone else, rather than exposing it to customers. Migrations are managed carefully so deployments stay safe.

    07

    Data Processing

    Cleaning, transforming and merging large datasets into something you can actually use.

    Messy exports from multiple systems get parsed, validated, deduplicated and merged into one reliable dataset. The pipeline is repeatable, so next month's data doesn't need the same manual cleanup all over again. Rejected records are kept with reasons, rather than silently dropped.

    08

    File Automation

    Bulk renaming, sorting, conversion and transfer of files, running on a schedule.

    Watch folders, rename by rule, convert formats, compress, archive and move files between servers or cloud storage on a schedule. Ideal wherever a person is currently doing this by hand and occasionally getting it wrong. Operations are idempotent, so a re-run doesn't duplicate or destroy anything.

    09

    PDF Automation

    Generate, merge, split and extract data from PDFs without anyone opening a viewer.

    Generate documents from templates and data, merge or split existing files, stamp or watermark them, and pull structured fields out of the ones you receive. It works on thousands of files as easily as on one. Output is validated, so a broken template doesn't quietly produce blank invoices.

    10

    Excel Automation

    Reports built, formatted and emailed automatically from your live data.

    Reports are built from live data, formatted exactly the way your team expects, and delivered by email or to shared storage automatically. Formulas and formatting stay consistent because a program applies them rather than a person under time pressure. Existing workbooks can usually be reused as templates.

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